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296
RESULTS

Media Type
296
texts
Availability
296
Always Available
Topics & Subjects
39
Hygiene, Sexual
39
Sex instruction
39
Social problems
38
Science
35
Communication
35
Electric engineering
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Collection
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Creator
63
american telephone and telegraph company
39
american social hygiene association
27
federation of tree growing clubs of america
15
american civic association
12
american peace society
9
american city planning institute
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Language
295
English
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